Fitment: Engine main rod bearing set fits for BMW 120i 316i 320i N46 N45 N43 N42 2.0L STD
Function: Replacing damaged main bearing kits can help restore engine performance and reliability, extend engine life, and reduce possible future repair costs
Easy to Install: The crankshaft main bearings are lightweight, easy to install, no need for complicated tools, easy to use, direct replacement for your old or broken one
Premium Quality: The STD main rod bearing set is made of high quality metallic materials with excellent wear resistance and durability, and can withstand the high temperature and high pressure environment during engine operation